Rite‑Hite
®
Owner's Manual
SHR‑5000™ Dok‑Lok
®
Publication:
AMEN00096 2018-05-30
29
TROUBLESHOOTING
Diagnostics Mode
Continued
Steps 17-21 (Diagnostic Sequence) are used to test
mechanical Inputs and Outputs of lock (motor, limit
switches, etc)
• When controls enter Steps 17-21, horn will chirp to
alert operator to check hook position
• If hook does not move to correct position, horn will
double pulse and inside red light will be on
Diagnostic Sequence (If Equipped)
Press LOCK to advance, UNLOCK to reverse
C = Horn Chirp
D = Double Pulse
F = Off
P = Pulsing / Flashing
T = Steady On
MICRO CONTROL BOARD
POWER BOARD
INPUTS
OUTPUTS
FIELD
12VDC
115/230VAC
Dok-Lok limit switch 1 [SW1]
Dok-Lok limit switch 2 [SW2]
Inside red light [ISR]
Inside red light [ISR]
Corner-V
u red light [CVU RD]
Corner-V
u green light [CVU GRN]
Leveler-V
u red light [L
VU RD]
Leveler-V
u green light [L-VU GRN]
Outside red light [OSR]
Outside green light [OSG]
Dok-lok horn [HORN]
Motor ouptut #1 [M1/LOCK]
Motor ouptut #2 [M2/UNLOCK]
12VDC power supply ok
TERMINAL BLOCK NO.
J131 J132 J716 J717 J121 J122 J123 J124 J112 J111 J719 J54 J53 J21-6
POWER BOARD LEDS
–
–
–
–
–
–
–
–
–
–
–
LD2 LD1
LD7
MICRO CONTROL BOARD LEDS
LD20 LD23 LD17 LD19 LD11 LD13 LD18 LD12 LD49 LD48 LD15 LD1 LD3
-
STEP
17
Horn chirps = entrance into motor sequence
?
?
T
F
T
F
T
F
P
F
C
F
F
T
18a
Hook stores if not already stored
T
F
T
F
T
F
T
F
P
F
C
F
T
T
18b
Hook runs to lower FAULT position
T
T
T
F
T
F
T
F
P
F
C
T
F
T
19
Hook runs to locked position
F
T
T
F
T
F
T
F
P
F
C
T
F
T
20
Hook runs to upper FAULT position
T
T
T
F
T
F
T
F
P
F
C
T
F
T
21
Hook stores and system exits diagnostics
T
F
T
F
T
F
T
F
P
F
C
F
T
T
FAULT
Diagnose general FAULT state
?
?
T
F
T
F
T
F
P
F
D
F
F
T
IF OUTPUT DOESN’T MATCH:
FAULT
Check
Power supply LED & power supply fuse on power circuit board
Motor and verify wiring
Terminal block connections
SW1 and SW2 and verify wiring
Motor fuse on power circuit board
Voltage on M1 and M2 terminals to neutral
